@misc{indiciae33539fdc60b9,
  title = {Improving titrimetric techniques by modelling pH change in activated sludge systems.},
  author = {S Pratt and Z Yuan and J Keller},
  year = {2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12906298/},
  note = {Source identifier: 12906298}
}